The editors of the magazine treated the text conceived as a review as a review article. It concerns another achievement in the series devoted to the crown lands in the history of the Bohemian (Czech) state. This time it is a publication that is not only regressive in relation to the previous ones, but is even a denial of the principles of scientific discourse. The added value that the book cannot be denied (especially the study by Dalibor Janiš and Tomáš Velička), was, however, overwhelmed by scientific conservatism, bibliographic ignorance and pushing one's views in the spirit of bohemocentrism at all costs, and yet it is about - as the title of the series declares - countries crown! It is the duty of scientists to respond to such anomalies, and this is the purpose of this polemical statement.